先知诞辰（补假，估计） 在 🇳🇬 尼日利亚

Nigeria observes the Prophet's Birthday (estimated date) as a national holiday; Muslim-majority northern states hold particularly vibrant celebrations with processions and religious gatherings at major mosques.

Official public holiday for Mawlid al-Nabi, the Prophet Muhammad's birthday, observed on an adjusted date when the estimated lunar anniversary falls near a weekend or other holiday.